Directors and Officers

Board of Directors

Board of Directors

Sandra N. Bane 1,2
Retired partner, KPMG LLP
Pasadena, CA, Director since 2008

Thomas D. Bell, Jr. 2,4
Chairman and Chief Executive
Officer of Cousins Properties, Incorporated,
Atlanta, GA, Director since 2004

Charles R. Crisp 2,4
Former President, Chief Executive
Officer of Coral Energy, LLC,
a subsidiary of Shell Oil Company
Houston, TX, Director since 2003

Michael J. Durham 1,2
Founder, President and Chief Executive
Officer of Cognizant Associates, Inc.
Dallas, TX, Director since 2003

Arthur E. Johnson 2*,3,4
Senior Vice President, Corporate
Strategic Development of Lockheed
Martin Corporation
Bethesda, MD, Director since 2002

Wyck A. Knox, Jr.
4,5
Former partner in, and chairman
of the executive committee of
Kilpatrick Stockton, LLP
Augusta, GA, Director since 1998
Dennis M. Love 1,5
President and Chief Executive Officer
of Printpack Inc.
Atlanta, GA,
Director since 1999

Charles H. “Pete” McTier 1,5
Former President of the Robert W. Woodruff Foundation, the Joseph B. Whitehead Foundation, The Lettie Pate Evans Foundation and the Lettie Pate Whitehead Foundation, Atlanta, GA, Director since 2006

Dean R. O’Hare 1,5
Former Chairman and Chief Executive
Officer of The Chubb Corporation
Warren, NJ, Director since 2005

D. Raymond Riddle 3*,4,5
Lead Director of AGL Resources Inc.
Atlanta, GA, Director since 1978

James A. Rubright 2,3,4*
Chairman and Chief Executive Officer
of Rock-Tenn Company
Norcross, GA, Director since 2001

John W. Somerhalder II
4
Chairman, President and
Chief Executive Officer
of AGL Resources Inc.
Atlanta, GA, Director since 2006
Felker W. Ward, Jr. 1,3,5*
Managing Member of Pinnacle
Investment Advisors, LLC
Union City, GA, Director since 1988

Bettina M. Whyte 1,2
Chairman of the Advisory Board of
Bridge Associates, LLC.
New York, NY, Director since 2004

Henry C. Wolf 1*,3,5
Former Vice Chairman and Chief
Financial Officer of Norfolk Southern
Corporation
Norfolk, VA, Director since 2004

*  Committee Chair
1  Audit
2  Compensation and Management Development
3  Executive
4  Finance and Risk Management
5  Nominating, Governance and Corporate Responsibility

All members of the Audit,
Compensation and Management Development, and Nominating, Governance and Corporate Responsibility committees are “independent” as defined under applicable rules and regulations.

Executive Officers

John W. Somerhalder II
Chairman, President and
Chief Executive Officer

Andrew W. Evans
Executive Vice President and
Chief Financial Officer

Ralph Cleveland
Senior Vice President,
Engineering and Operations
Henry P. Linginfelter
Executive Vice President,
Utility Operations

Kevin P. Madden
Executive Vice President,
External Affairs

Melanie M. Platt

Senior Vice President,
Human Resources
Douglas N. Schantz
President,
Sequent Energy Management, L.P.

Paul R. Shlanta
Executive Vice President,
General Counsel and
Chief Ethics and Compliance Officer